[Android][Bug] Step in GoogleFit app and the response data are not the same

[nongtiny]

Hello,

I just add few lines of code to make the read function return the step same as the step that displays in GoogleFit App. Right now, they are not the same. I follow the instruction from the Google Fit API document, so it should work fine. ref: https://developers.google.com/fit/scenarios/read-daily-step-total#android

BR, Tiny